package dp.command;


/**
 * 
 * Receiver
 * 
 * 负责具体实施和执行一个请求。
 * 
 */
public class AudioPlayer {
    public void play(){
        System.out.println("播放...");
    }
    
    public void rewind(){
        System.out.println("倒带...");
    }
    
    public void stop(){
        System.out.println("停止...");
    }
}
